C.Q.I.-Constant Quality Improvement is an evaluation and refinement process Spyderco implement on longstanding models. Applying this process to the Dragonfly Lightweight created the Dragonfly 2Lightweight while preserving the salient features of the original.It remains a mid-sized folder with a finger choil, spine cusp and ergonomic geometry to complement all sized hands. Enhancements include a 2-way wire clip, Patented Bi-Directional Texturing and choiland spine jimping. Even small improvements get better in a big way.